The long-awaited signing of Bojan Bogdanovic was made official by the Nets Tuesday afternoon, capping a three-year wait for the Croatian swingman to come across the Atlantic and join the Nets who took him in the second round of the 2011 NBA Draft.

“Having drafted Bojan in 2011, it is rewarding to finally welcome him to the Nets,” general manager Billy King said in a statement. “We obviously have a high regard for his game, and we are glad he will now bring that talent to Brooklyn.”

League sources said the Nets signed Bogdanovic for the mini mid-level exception, worth a total of $10.1 million over three years. There are no player options in the deal, the sources said.

Bogdanovic, 25, was taken with the 31st overall selection — the first pick of the second round — in 2011 by the Nets, who bought that pick from the Timberwolves.

But after Bogdanovic signed a three-year deal with Turkish power Fenerbahce Ulker during the draft process that year, the Nets knew they weren’t going to get their hands on him for awhile. During the intervening years, Bogdanovic played extensively for Fenerbahce in both its domestic competitions as well as in the Euroleague, including averaging 14.8 points per game in Euroleague play this past season.

“Bojan Bogdanovic is one of the top scorers in Europe,” said Jonathan Givony, president of DraftExpress. “He’s a wing player, he can play a little bit of the two, but is probably more of a three. He’s very versatile.

“He started his career just being a great shooter, and really developed into a guy who can post up, who can put the ball on the floor, can do a lot of different things offensively. So I think he’s going to help right away.”

It had looked like the Nets could wind up with Bogdanovic last summer, only to have contract negotiations between the sides fall apart, and for Bogdanovic to instead return to Fenerbahce for the final year of his contract. The Nets moved on and used their mini mid-level exception to sign Andrei Kirilenko.

Now, after opting to let Paul Pierce walk as a free agent, the Nets hope Bogdanovic can step in and contribute at small forward, perhaps even going into the starting lineup though coming off the bench behind Kirilenko also would make sense.

“He’s another versatile player,” Nets coach Lionel Hollins said of Bogdanovic this month in Orlando, after watching film of him. “He’s a 2-3, a 3-2 basically, and he can shoot the ball and he can put the ball on the floor. The more shooters you have, the better, the more versatility, the more playmakers you have, the better your team can be.”

Cory Jefferson, one of the three second-round picks the Nets acquired in last month’s draft, posted a picture of himself signing a contract with the Nets on Instagram.

League sources said the Nets will sign Jefferson — the 60th and final pick of the draft — and Markel Brown, the 44th selection. It will push them to 15 players under contract heading into training camp — the maximum teams can have during the regular season.

Up to 20 players can be under contract until the start of the season, however, leaving room for players to be added for training camp. One such player is guard Michael Jenkins, whose agent announced Monday would be attending camp with the Nets after playing with them in summer league.